The Outdoor Research Kid's Radar Cap features a street-style look your kids will be happy to sport at the playground or on the trail and functional protection that will keeps parents happy too. UPF 30 construction keeps them protected from summer’s bright, intense rays when the adventure continues for long hours of the day. Lightweight fabric and a moisture wicking headband help keep them cool no matter how hard they play. You can pack it up easy with a folding brim that slides into your pocket or a backpack.